The following highlighted rules are strictly enforced at Union Slough National Wildlife Refuge:

1. Camping, overnight use and fires are prohibited.
2. Vehicles are permitted on designated routes only.
3. The refuge is open for public use during daylight hours only, and trespassing in closed areas is prohibited.
4. The destruction, disturbance and/or collection of plants, animals, minerals, property and artifacts is prohibited on the refuge
5. Dog training is not permitted on the refuge

Download the Rules and Regulations Brochure for a complete list:

Union Slough Regulation Brochure